20955576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37963}}^1$

素因数の和:37995

約数の個数: 32

約数和(自身を含む): 54668160

約数和(自身を除く): 33712584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37963, 75926, 113889, 151852, 227778, 303704, 455556, 873149, 911112, 1746298, 2619447, 3492596, 5238894, 6985192, 10477788, 20955576]

約数ペア:

[(1, 20955576), (2, 10477788), (3, 6985192), (4, 5238894), (6, 3492596), (8, 2619447), (12, 1746298), (23, 911112), (24, 873149), (46, 455556), (69, 303704), (92, 227778), (138, 151852), (184, 113889), (276, 75926), (552, 37963)]